[INFO] cloning repository https://github.com/boxdot/lba1-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boxdot/lba1-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboxdot%2Flba1-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboxdot%2Flba1-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34c8fee7fd957235482babf4a33e908adb879214
[INFO] building boxdot/lba1-rs against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboxdot%2Flba1-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/boxdot/lba1-rs on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/boxdot/lba1-rs
[INFO] finished tweaking git repo https://github.com/boxdot/lba1-rs
[INFO] tweaked toml for git repo https://github.com/boxdot/lba1-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/boxdot/lba1-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90ccf3fb92e45279353ecfcf4d5892c251d866face6e5c69f5a812463960b216
[INFO] running `Command { std: "docker" "start" "-a" "90ccf3fb92e45279353ecfcf4d5892c251d866face6e5c69f5a812463960b216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90ccf3fb92e45279353ecfcf4d5892c251d866face6e5c69f5a812463960b216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90ccf3fb92e45279353ecfcf4d5892c251d866face6e5c69f5a812463960b216", kill_on_drop: false }`
[INFO] [stdout] 90ccf3fb92e45279353ecfcf4d5892c251d866face6e5c69f5a812463960b216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d79fead6dcbfe28f9c1804abc18b09afddd274ed035998199243380f87bd503
[INFO] running `Command { std: "docker" "start" "-a" "0d79fead6dcbfe28f9c1804abc18b09afddd274ed035998199243380f87bd503", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling anyhow v1.0.45
[INFO] [stderr]    Compiling sdl2 v0.35.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling sdl2-sys v0.35.1
[INFO] [stderr]    Compiling lba1-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `selected`
[INFO] [stdout]    --> src/gamemenu.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let selected = menu[0];
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_selected`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_entries`
[INFO] [stdout]    --> src/gamemenu.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let num_entries = menu[1];
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_entries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x2` is never read
[INFO] [stdout]    --> src/gamemenu.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let mut x2: u32 = 0;
[INFO] [stdout]     |                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> src/gamemenu.rs:155:67
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn draw_one_choice(&mut self, x: usize, y: usize, typ: usize, num: usize, select: bool) {
[INFO] [stdout]     |                                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x0`
[INFO] [stdout]    --> src/gamemenu.rs:226:25
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn draw_fire(&self, x0: u32, y0: u32, x2: u32, y1: u32, arg: u8) {
[INFO] [stdout]     |                         ^^ help: if this is intentional, prefix it with an underscore: `_x0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]    --> src/gamemenu.rs:226:34
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn draw_fire(&self, x0: u32, y0: u32, x2: u32, y1: u32, arg: u8) {
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x2`
[INFO] [stdout]    --> src/gamemenu.rs:226:43
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn draw_fire(&self, x0: u32, y0: u32, x2: u32, y1: u32, arg: u8) {
[INFO] [stdout]     |                                           ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> src/gamemenu.rs:226:52
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn draw_fire(&self, x0: u32, y0: u32, x2: u32, y1: u32, arg: u8) {
[INFO] [stdout]     |                                                    ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/gamemenu.rs:226:61
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn draw_fire(&self, x0: u32, y0: u32, x2: u32, y1: u32, arg: u8) {
[INFO] [stdout]     |                                                             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x2`
[INFO] [stdout]    --> src/gamemenu.rs:230:24
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn draw_box(&self, x2: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]     |                        ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]    --> src/gamemenu.rs:230:33
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn draw_box(&self, x2: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]    --> src/gamemenu.rs:230:42
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn draw_box(&self, x2: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> src/gamemenu.rs:230:51
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn draw_box(&self, x2: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]     |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]    --> src/gamemenu.rs:230:60
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn draw_box(&self, x2: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]     |                                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x0`
[INFO] [stdout]    --> src/gamemenu.rs:242:14
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn shade_box(x0: u32, y0: u32, x1: u32, y1: u32, arg: i32) {
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_x0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]    --> src/gamemenu.rs:242:23
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn shade_box(x0: u32, y0: u32, x1: u32, y1: u32, arg: i32) {
[INFO] [stdout]     |                       ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]    --> src/gamemenu.rs:242:32
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn shade_box(x0: u32, y0: u32, x1: u32, y1: u32, arg: i32) {
[INFO] [stdout]     |                                ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> src/gamemenu.rs:242:41
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn shade_box(x0: u32, y0: u32, x1: u32, y1: u32, arg: i32) {
[INFO] [stdout]     |                                         ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/gamemenu.rs:242:50
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn shade_box(x0: u32, y0: u32, x1: u32, y1: u32, arg: i32) {
[INFO] [stdout]     |                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x0_1`
[INFO] [stdout]    --> src/gamemenu.rs:246:15
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |               ^^^^ help: if this is intentional, prefix it with an underscore: `_x0_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0_1`
[INFO] [stdout]    --> src/gamemenu.rs:246:26
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_y0_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]    --> src/gamemenu.rs:246:37
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                     ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> src/gamemenu.rs:246:46
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                              ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/gamemenu.rs:246:55
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xd`
[INFO] [stdout]    --> src/gamemenu.rs:246:67
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                                                   ^^ help: if this is intentional, prefix it with an underscore: `_xd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yd`
[INFO] [stdout]    --> src/gamemenu.rs:246:76
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                                                            ^^ help: if this is intentional, prefix it with an underscore: `_yd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]    --> src/gamemenu.rs:246:85
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_dst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x0`
[INFO] [stdout]   --> src/screen.rs:27:33
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn draw_line(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]    |                                 ^^ help: if this is intentional, prefix it with an underscore: `_x0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]   --> src/screen.rs:27:42
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn draw_line(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]    |                                          ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]   --> src/screen.rs:27:51
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn draw_line(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]    |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]   --> src/screen.rs:27:60
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn draw_line(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]    |                                                            ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/screen.rs:27:69
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn draw_line(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]    |                                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x0`
[INFO] [stdout]   --> src/screen.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |                                ^^ help: if this is intentional, prefix it with an underscore: `_x0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]   --> src/screen.rs:31:41
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]   --> src/screen.rs:31:50
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |                                                  ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]   --> src/screen.rs:31:59
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |                                                           ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/screen.rs:31:68
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |                                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIP_X_MIN` is never used
[INFO] [stdout]  --> src/screen.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const CLIP_X_MIN: u32 = 0;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIP_Y_MIN` is never used
[INFO] [stdout]  --> src/screen.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const CLIP_Y_MIN: u32 = 0;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIP_X_MAX` is never used
[INFO] [stdout]  --> src/screen.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const CLIP_X_MAX: u32 = 639;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIP_Y_MAX` is never used
[INFO] [stdout]  --> src/screen.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const CLIP_Y_MAX: u32 = 479;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `draw_box` is never used
[INFO] [stdout]   --> src/screen.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Screen {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "0d79fead6dcbfe28f9c1804abc18b09afddd274ed035998199243380f87bd503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d79fead6dcbfe28f9c1804abc18b09afddd274ed035998199243380f87bd503", kill_on_drop: false }`
[INFO] [stdout] 0d79fead6dcbfe28f9c1804abc18b09afddd274ed035998199243380f87bd503
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 571c520be8d2a8a3206438a4da6ad1d9097f6bb76440f838f757522bb74809ab
[INFO] running `Command { std: "docker" "start" "-a" "571c520be8d2a8a3206438a4da6ad1d9097f6bb76440f838f757522bb74809ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling lba1-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `selected`
[INFO] [stdout]    --> src/gamemenu.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let selected = menu[0];
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_selected`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_entries`
[INFO] [stdout]    --> src/gamemenu.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let num_entries = menu[1];
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_entries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x2` is never read
[INFO] [stdout]    --> src/gamemenu.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let mut x2: u32 = 0;
[INFO] [stdout]     |                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> src/gamemenu.rs:155:67
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn draw_one_choice(&mut self, x: usize, y: usize, typ: usize, num: usize, select: bool) {
[INFO] [stdout]     |                                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x0`
[INFO] [stdout]    --> src/gamemenu.rs:226:25
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn draw_fire(&self, x0: u32, y0: u32, x2: u32, y1: u32, arg: u8) {
[INFO] [stdout]     |                         ^^ help: if this is intentional, prefix it with an underscore: `_x0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]    --> src/gamemenu.rs:226:34
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn draw_fire(&self, x0: u32, y0: u32, x2: u32, y1: u32, arg: u8) {
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x2`
[INFO] [stdout]    --> src/gamemenu.rs:226:43
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn draw_fire(&self, x0: u32, y0: u32, x2: u32, y1: u32, arg: u8) {
[INFO] [stdout]     |                                           ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> src/gamemenu.rs:226:52
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn draw_fire(&self, x0: u32, y0: u32, x2: u32, y1: u32, arg: u8) {
[INFO] [stdout]     |                                                    ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/gamemenu.rs:226:61
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn draw_fire(&self, x0: u32, y0: u32, x2: u32, y1: u32, arg: u8) {
[INFO] [stdout]     |                                                             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x2`
[INFO] [stdout]    --> src/gamemenu.rs:230:24
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn draw_box(&self, x2: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]     |                        ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]    --> src/gamemenu.rs:230:33
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn draw_box(&self, x2: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]    --> src/gamemenu.rs:230:42
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn draw_box(&self, x2: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> src/gamemenu.rs:230:51
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn draw_box(&self, x2: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]     |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]    --> src/gamemenu.rs:230:60
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn draw_box(&self, x2: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]     |                                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x0`
[INFO] [stdout]    --> src/gamemenu.rs:242:14
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn shade_box(x0: u32, y0: u32, x1: u32, y1: u32, arg: i32) {
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_x0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]    --> src/gamemenu.rs:242:23
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn shade_box(x0: u32, y0: u32, x1: u32, y1: u32, arg: i32) {
[INFO] [stdout]     |                       ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]    --> src/gamemenu.rs:242:32
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn shade_box(x0: u32, y0: u32, x1: u32, y1: u32, arg: i32) {
[INFO] [stdout]     |                                ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> src/gamemenu.rs:242:41
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn shade_box(x0: u32, y0: u32, x1: u32, y1: u32, arg: i32) {
[INFO] [stdout]     |                                         ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/gamemenu.rs:242:50
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn shade_box(x0: u32, y0: u32, x1: u32, y1: u32, arg: i32) {
[INFO] [stdout]     |                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x0_1`
[INFO] [stdout]    --> src/gamemenu.rs:246:15
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |               ^^^^ help: if this is intentional, prefix it with an underscore: `_x0_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0_1`
[INFO] [stdout]    --> src/gamemenu.rs:246:26
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_y0_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]    --> src/gamemenu.rs:246:37
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                     ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> src/gamemenu.rs:246:46
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                              ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/gamemenu.rs:246:55
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xd`
[INFO] [stdout]    --> src/gamemenu.rs:246:67
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                                                   ^^ help: if this is intentional, prefix it with an underscore: `_xd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yd`
[INFO] [stdout]    --> src/gamemenu.rs:246:76
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                                                            ^^ help: if this is intentional, prefix it with an underscore: `_yd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]    --> src/gamemenu.rs:246:85
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn copy_block(x0_1: u32, y0_1: u32, x1: u32, y1: u32, src: &[u8], xd: u32, yd: u32, dst: &[u8]) {
[INFO] [stdout]     |                                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_dst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x0`
[INFO] [stdout]   --> src/screen.rs:27:33
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn draw_line(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]    |                                 ^^ help: if this is intentional, prefix it with an underscore: `_x0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]   --> src/screen.rs:27:42
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn draw_line(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]    |                                          ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]   --> src/screen.rs:27:51
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn draw_line(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]    |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]   --> src/screen.rs:27:60
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn draw_line(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]    |                                                            ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/screen.rs:27:69
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn draw_line(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {
[INFO] [stdout]    |                                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x0`
[INFO] [stdout]   --> src/screen.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |                                ^^ help: if this is intentional, prefix it with an underscore: `_x0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]   --> src/screen.rs:31:41
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]   --> src/screen.rs:31:50
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |                                                  ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]   --> src/screen.rs:31:59
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |                                                           ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/screen.rs:31:68
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |                                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIP_X_MIN` is never used
[INFO] [stdout]  --> src/screen.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const CLIP_X_MIN: u32 = 0;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIP_Y_MIN` is never used
[INFO] [stdout]  --> src/screen.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const CLIP_Y_MIN: u32 = 0;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIP_X_MAX` is never used
[INFO] [stdout]  --> src/screen.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const CLIP_X_MAX: u32 = 639;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIP_Y_MAX` is never used
[INFO] [stdout]  --> src/screen.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const CLIP_Y_MAX: u32 = 479;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `draw_box` is never used
[INFO] [stdout]   --> src/screen.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Screen {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn draw_box(&mut self, x0: u32, y0: u32, x1: u32, y1: u32, color: u8) {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "571c520be8d2a8a3206438a4da6ad1d9097f6bb76440f838f757522bb74809ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571c520be8d2a8a3206438a4da6ad1d9097f6bb76440f838f757522bb74809ab", kill_on_drop: false }`
[INFO] [stdout] 571c520be8d2a8a3206438a4da6ad1d9097f6bb76440f838f757522bb74809ab